jquery-cropbox plugin

jQuery plugin for in-place image cropping (zoom & pan, as opposed to select and drag).
This plugin depends only on jQuery. If either `Hammer.js` or `jquery.hammer.js` is
loaded, the cropbox plugin will support gestures for panning and zooming
the cropbox. Similary, if the `jquery.mousewheel.js` plugin is loaded, then the
cropbox plugin will support zoom in & out using the mousewheel. All
dependencies on third party libraries (other than jQuery) are strictly
optional. Support for CommonJS and AMD loading is built in.
In browsers that support the HTML5 FIle API and Canvas API, the cropbox
plugin provides mehtods to crop the image on the client and obtain the
resulting cropped image as a Data URL or a binary blob to upload it to
the server.
Check out the plugin in action here http://acornejo.github.io/jquery-cropbox/